求大神看看我的为啥没效果
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style type="text/css">
*{
margin:0;
padding:0;
}
#box{
position:relative;
left:-200px;
}
.one{
width:200px;
height:200px;
background-color:red;
float:left;
}
.two{
width:50px;
height:50px;
background-color:blue;
float:left;
margin-top:55px;
}
</style>
<script type="text/javascript">
window.onload=function(){
var odiv=document.getElementById("box");
odiv.onmouseover=function(){
starmove()
}
}
function starmove(){
setIntervav(function(){
var odiv=document.getElementById("box");
odiv.style.left=odiv.offsetLeft+10+"px";
},30);
}
</script>
</head>
<body>
<div id="box">
<div class="one"></div>
<div class="two">分享</div>
</div>
</body>
</html>
